Alert archive / Wyoming / High Wind Watches in 2014
High Wind Watch 7, NWS Riverton, WY
NWS Riverton, WY issued this high wind watch at Feb 16, 2014, 11:29 AM MST for 4 counties in Wyoming. It took effect at Feb 16, 2014, 8:00 PM MST. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Feb 16, 2014, 11:29 AM MST (18:29 UTC)
- In effect from
- Feb 16, 2014, 8:00 PM MST
- Expired
- Feb 17, 2014, 3:59 AM MST
- In force
- 8 hr
- Issued by
- NWS Riverton, WY
Counties Fremont County, WY, Natrona County, WY, Park County, WY, Sweetwater County, WY
The radar
The Riverton/Lander radar (KRIW), 2 km from the middle of the area, began a volume at 18:33 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Riverton, WY (KRIW), launched 12:00Z, 6.5 hours before the alert went out and 7 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2196 m above ground
- 0-6 km bulk shear
- 47 kt
- 0-1 km storm-relative helicity
- 67 m²/s²
- 0-3 km storm-relative helicity
- 216 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this high wind watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Riverton, WY wrote its last area forecast discussion before this high wind watch went out at Feb 16, 3:19 AM MST, 8 hours 10 minutes earlier.
Area forecast discussion, Feb 16, 3:19 AM MST, 8 hours 10 minutes before
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</html>Hazardous weather outlook, Feb 16, 5:27 AM MST, 6 hours 2 minutes before
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Special weather statement, Feb 16, 7:32 AM MST, 3 hours 57 minutes before
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</html>The office that day
Everything else NWS Riverton, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 16, 1:35 PM MST | High Wind Warning | RIW | Fremont, Johnson, Natrona, Park, Sweetwater | 29 hr |
Nearby
High Wind Watches in Wyoming, 2014Every high wind watch in 2014
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.